Here's one after a 10 second google for "sperm rates in men" https://www.vox.com/science-and-health/2018/9/17/17841518/low-sperm-count-semen-male-fertility htt

Here's one after a 10 second google for "sperm rates in men" https://www.vox.com/science-and-health/2018/9/17/17841518/low-sperm-count-semen-male-fertility https://www.vox.com/science-and-health/2018/9/17/17841518/lo... The takeaway: https://i.imgur.com/RhrrNI2.png https://i.imgur.com/RhrrNI2.png